Also announced yesterday was the Xiaomi Mi Mix Fold, the company's answer to the likes of the Galaxy Fold series. Not quite as expensive as the latter, but still very highly specced, including quad speakers, a first for smartphones. I've cued up the launch event video to the right place below, so that you can catch up. PS. The 'liquid lens' does indeed make an appearance this time!

Specs include:

• Unfolded dimensions: 173.3 x 133.4 x 7.6mm
• Folded: 173.3 x 69.8 x 17.2mm
• Weight: 317g (Glass back), 332g (Ceramic back)
• Dual SIM
• Main display: Foldable AMOLED 900nits, 8.01", 1860 x 2480 pixels, 4:3, 387ppi
• Cover display: AMOLED, 6.52", 840 x 2520 pixels, 27:9, 90Hz, 900nits
• Android 10, MiUI 12
• Snapdragon 888 (5 nm)
• No microSD
• Storage/RAm options: 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
• UFS 3.1
• Cameras: 108MP f/1.8 (normal)
• 8MP 80mm (telephoto/macro), liquid lens, 3x optical zoom
• 13MP f/2.4 (wide-angle)
• 20MP Selfie
• Stereo speakers (4 speakers)
• Wi-Fi 6
• Bluetooth 5.2
• NFC
• Infrared port
• USB-C
• Side-mounted capacitive fingerprint scanner
• 5020mAh battery
• Fast charging 67W, 100% in 37mins

Pricing is expected in Europe at 1300 Euros, so perhaps £1100 in the UK, which - for the specs - is quite impressive, as usual with Xiaomi kit. 

The ultimate road warrior do-everything device?